Xinje DS5K Series, User Manual

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5.2.6 Braking setting
When the servo motor is driven by the generator mode, the power returns to the servo amplifier
side, which is called regenerative power. Regenerative power is absorbed by charging the smoothing
capacitor in the servo amplifier. After exceeding the rechargeable energy, the regenerative resistance is
used to consume the regenerative power.
The servo motor is driven by regeneration (generator) mode as follows:

Deceleration stop period during acceleration and deceleration operation;

When the vertical axis is running downward;

When the external load drives the motor to rotate.

Related parameter
Parameter Meaning Default setting Unit
Setting
range
Modify Effective
P0-24
Discharge resistance type
selection (version 3640 and
before)
0: built-in
1: external
Power protection mode of
discharge resistance
(version 3700 and later)
0 - cumulative discharge
time
1 - average power mode 1
2 - average power mode 2
0 - 0~1 Servo bb At once
P0-25
Power value of discharge
resistance
Set as model W 1~65535 Servo bb At once
P0-26 Discharge resistance value Set as model
Ω
1~500 Servo bb At once
1. Hardware wiring
Power Hardware terminal Notes
Below 5.5KW
P+, D Built-in resistor
P+
D
C
P+, C External resistor
P+
D
C
5.5KW and above P+, PB External resistor
P+
PB